I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
torot tort trot torte trout tarot torta trouty toroid trod tret tart tarty trode dorty treat droit trait trite terret territ torrid toured treaty terete dorado turret diorite trad turd
torot rot ort cheroot torte trout rout tort garote roti forty boart bort borty fordo wort short fort carrot aorta griot grot riot parroty port sort dorty tarot wrote court ordo rota roto root rooty lirot grout groat rote cowrote carroty garrote pierrot forte parrot rewrote sorta droit heriot mort korat torta trot whort chariot sheroot shorty
toro tor stroy story store tyro troy trow tour tory torii torr tori tore torah tora tiro taro storey strow tooter